Effectiveness of sulfur-coated and uncoated urea fertilizers as nitrogen sources for rice

The efficiency of urea N in rice culture is usually as low in Malaysian soil. The low N use efficiency is attributed mainly to ammonia volatilization, denitrification, leaching, and run off losses. Various methods have been developed in order to improve urea-N consumption by rice. The concurrent us...

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Bibliographic Details
Main Author: Said, Nur Fazlina
Format: Thesis
Published: 2012
Online Access:http://psasir.upm.edu.my/id/eprint/32268/1/FP%202012%2029R.pdf
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